CN116690897A - Processing method for storage basket - Google Patents
Processing method for storage basket Download PDFInfo
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- CN116690897A CN116690897A CN202310542604.8A CN202310542604A CN116690897A CN 116690897 A CN116690897 A CN 116690897A CN 202310542604 A CN202310542604 A CN 202310542604A CN 116690897 A CN116690897 A CN 116690897A
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- annular
- annular seat
- fibers
- die
- fixedly connected
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- 238000003860 storage Methods 0.000 title claims abstract description 22
- 238000003672 processing method Methods 0.000 title claims abstract description 21
- 238000001746 injection moulding Methods 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims description 76
- 239000004033 plastic Substances 0.000 claims description 26
- 229920003023 plastic Polymers 0.000 claims description 26
- 238000005520 cutting process Methods 0.000 claims description 25
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000005253 cladding Methods 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000007605 air drying Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 9
- 230000010354 integration Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000004902 Softening Agent Substances 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000345998 Calamus manan Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
- B29C2045/0058—Shaping removing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a processing method for a storage basket, which aims to provide a processing method for a storage basket, wherein an inner net is installed in an injection molding stage, the structure of a molded product is reinforced, the reinforcing effect is greatly improved from inside to outside, the integration degree is high, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of storage basket processing, in particular to a processing method for a storage basket.
Background
In daily life, articles such as dirty clothes and toys are required to be stored, and a storage basket is a daily article commonly used in our life and is mainly used for storing articles or carrying articles, and the basket is made of various materials including wood, rattan, metal and plastic, wherein the basket made of plastic is used by the masses due to the characteristics of low cost, light weight, simple forming and the like.
For example, the plastic injection molding basket is usually performed by selecting the relative raw materials and then performing the plastic injection molding process of the mold, but we find that, in use, because the plastic injection molding basket is usually strong in elasticity, when holding the plastic injection molding basket for a long time, the plastic injection molding basket can accelerate the damage of the plastic injection molding basket, thereby affecting the use of the plastic injection molding basket, so that the traditional structural reinforcement mode may be that the reinforcing rib structure is added outside the plastic injection molding basket, but the reinforcing rib part is aged along with the service time of the plastic injection molding basket, and the reinforcing effect cannot be effectively and permanently formed, so that how to form the structural reinforcing effect of the plastic injection molding basket is a problem which needs to be solved at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the processing method for the storage basket, which has the advantages that the inner net is installed in the injection molding stage, the structure of the molded product is reinforced, the reinforcing effect is greatly improved from inside to outside, the integration degree is high, and the practicability is high.
In order to achieve the above purpose, the present invention provides the following technical solutions: the processing method for the storage basket specifically comprises the following steps of S1, preparing raw materials, and selecting PE plastic particles or PP plastic particles or PVC plastic particles and glass fiber materials;
s2, melting and mixing, namely putting the plastic particles into a hopper of an injection molding machine, melting, adding glass fibers and a softening agent, and fully mixing the molten liquid and the glass fibers through a stirrer and uniformly stirring;
s3, installing an inner net, and preparing the inner net matched with the structure in the cavity of the injection mold, wherein the inner net is arranged along the outer side wall of the cavity through a fixing frame;
s4, injection molding, namely after the upper die and the lower die are clamped, introducing the mixed melt into a molding die, and cooling for 10-15min;
s5, demolding and blanking, namely opening an upper die of the injection die after cooling, and ejecting a product by a ejection mechanism of the injection die;
s6, cutting, namely transferring the product obtained in the step S5 to a cutting station, pressing and cutting the product to a fixing frame through a cutting die, wherein an annular cutting knife is arranged on the cutting die, the inner diameter of the annular cutting knife is matched with the outer diameter of the product, and then cutting redundant rim charge at the bottom of the product;
s7, polishing, namely polishing the cut part of the product obtained in the step S6;
s8, cleaning, namely cleaning the polished product, and air-drying to finish processing.
The invention is further provided with: the inner net comprises a plurality of vertical fibers distributed in an annular mode, and a plurality of radial annular fibers arranged at intervals up and down are fixedly connected between the vertical fibers.
The invention is further provided with: the fixing frame comprises a plurality of fiber connecting pieces fixedly connected to vertical fibers, each fiber connecting piece comprises a coating body for coating each radial fiber, the outer side walls of the coating bodies are provided with a plurality of extending bodies which are distributed in a ring shape, the outer side walls of the extending bodies are fixedly connected with outer connecting pieces, and the outer connecting pieces are in contact with the inner walls of the lower molds of the injection molds.
The invention is further provided with: the outer connecting piece comprises a connecting rod fixedly connected to the extending body, a first spherical locking piece is fixedly connected to the connecting rod, a strip-shaped sliding block is connected to each first spherical locking piece, the first spherical locking piece is detachably fixed through a spherical structure arranged on the strip-shaped sliding block and a first spherical groove which is arranged on the strip-shaped sliding block and matched with the spherical structure, a sliding rail matched with the strip-shaped sliding block is arranged on the side wall of the lower die, an upper sealing ring is arranged on the end part of the length direction of each strip-shaped sliding block, and the width of the upper sealing ring and the width of the cavity are in transition fit.
The invention is further provided with: the inner net further comprises a bottom net fixedly connected to the bottoms of the vertical fibers, the bottom net comprises bottom annular fibers fixedly connected to the vertical fibers, the bottom annular fibers are assembled and connected with an extension net arranged inside the bottom annular fibers, and a plurality of annularly distributed connecting bottom posts are fixedly connected to the extension net.
The invention is further provided with: the inner net still includes a bottom firmware, bottom firmware all including set up on the lower mould and with the first annular seat of the bottom sliding connection of lower mould and second annular seat, and be equipped with on the lower mould be used for first, second annular seat gliding spout, fixedly connected with stand between first annular seat and the second annular seat, bottom firmware still includes the retainer plate of each stand of a plurality of connection, the retainer plate runs through a plurality of the stand, the annular fiber of bottom passes through the detachable connection of a plurality of second spherical locking piece on annular seat, each second spherical locking piece is annular array form and distributes on annular seat.
The invention is further provided with: the annular seat is provided with a plurality of second spherical grooves connected with the second spherical locking blocks, one ends of the second spherical locking blocks are arranged in the second spherical grooves, the other ends of the second spherical locking blocks are provided with cladding buckles, and the cladding buckles are detachably connected with the annular fibers at the bottom.
The invention is further provided with: the upper surface of the first annular seat is flush with the bottom surface of the lower die after being led into the chute, the end face of the opening end of the chute is inclined, the inclined direction of the inclined surface is opposite to the chute, the lower surface of the first annular seat is provided with an inclined surface with the same slope as the inclined surface of the opening end of the chute, and the first annular seat is led into the chute.
Through adopting the technical scheme, the processing method of the storage basket has the beneficial effects that 1, glass fibers are added by melt mixing through the selection of raw materials, the structural strength of the storage basket after molding is improved, and an inner net structure is arranged in a cavity, so that injection molding liquid and the inner net can be combined in the injection molding process, the structural strength of a product is greatly enhanced after injection molding, and the product is cut and polished through ejection and demolding, and is cleaned and air-dried, so that the whole process can meet the requirements;
2. in order to improve the strength of the internal network structure, the internal network structure is formed by annularly distributed vertical fibers and a plurality of radial annular fibers which are vertically arranged at intervals and fixedly connected between the vertical fibers, the vertical fibers and the radial annular fibers are combined, so that the vertical fibers are connected by the annular fibers, the integrity of the vertical fibers is improved, a good reinforcing effect is formed when injection molding is carried out, the stress uniformity can be greatly improved when the radial annular fibers which are uniformly distributed are matched, and the internal network structure is simple in structure and strong in practicability;
3. in order to improve the fixing effect on the inner net during injection molding, a fixing frame is arranged, the fixing frame is arranged to comprise a plurality of fiber connectors fixedly connected to vertical fibers, each fiber connector comprises a coating body for coating each radial fiber, the outer side walls of the coating bodies are provided with a plurality of annularly distributed extension bodies, the outer side walls of the extension bodies are fixedly connected with outer connectors, the outer connectors are in contact with the inner wall of the lower mold of the injection mold, the radial fibers are coated through the coating bodies of the arranged fiber connectors to form a good fixing effect, and the outer connectors are in contact with the inner wall of the lower mold to realize a good fixing effect, so that the structural strength of a product after injection molding is greatly improved;
4. in order to reduce the influence of outer connecting piece to injection molding, then set up to including the connecting rod of fixed connection on the extension body through outer connecting piece, the first spherical locking piece of fixedly connected with on the connecting rod is connected with a plurality of bar slider on the first spherical locking piece, be equipped with the seal on each bar slider's the length direction's the tip, carry out sliding fit with the slide rail of slider and lower mould for the intranet can be fixed in the die cavity of moulding plastics, thereby improved the laminating effect between intranet and the liquid of moulding plastics, consequently very big improvement the promotion on the bulk strength, go up seal and the width of die cavity and be transition fit in addition, then can carry out the closure of die cavity through last seal, the steam generator is strong in practicality, and simple structure.
Drawings
FIG. 1 is a flow chart of an embodiment of a method of processing a receiving basket according to the present invention.
FIG. 2 is a schematic cross-sectional view of a mold for an embodiment of a method of processing a receiving basket according to the present invention.
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 illustrating a processing method for a receiving basket according to an embodiment of the present invention.
FIG. 4 is an enlarged view of the structure B in FIG. 2 illustrating an embodiment of a processing method for a receiving basket according to the present invention.
Reference numeral in the figure, 1, intranet; 10. vertical fibers; 11. radial annular fibers; 2. a fiber connector; 20. a coating; 21. an extension body; 22. an outer connecting member; 220. a connecting rod; 221. a first spherical locking piece; 222. a bar-shaped sliding block; 223. a first spherical recess; 224. an upper sealing ring; 12. a bottom net; 120. a bottom annular fiber; 121. an extension net; 122. a bottom post; 13. a bottom firmware; 130. a first annular seat; 131. a second annular seat; 132. a chute; 133. a column; 134. a fixing ring; 135. a second spherical locking piece; 136. a second spherical recess; 137. and (5) wrapping the buckle.
Detailed Description
An embodiment of a processing method for a receiving basket according to the present invention will be further described with reference to fig. 1 to 4.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second", and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The processing method for the storage basket specifically comprises the following steps of S1, preparing raw materials, and selecting PE plastic particles or PP plastic particles or PVC plastic particles and glass fiber materials;
s2, melting and mixing, namely putting the plastic particles into a hopper of an injection molding machine, melting, adding glass fibers and a softening agent, and fully mixing the molten liquid and the glass fibers through a stirrer and uniformly stirring;
s3, installing an inner net 1, preparing the inner net 1 matched with the structure in the cavity of the injection mold, wherein the inner net 1 is arranged along the outer side wall of the cavity through a fixing frame;
s4, injection molding, namely after the upper die and the lower die are clamped, introducing the mixed melt into a molding die, and cooling for 10-15min;
s5, demolding and blanking, namely opening an upper die of the injection die after cooling, and ejecting a product by a ejection mechanism of the injection die;
s6, cutting, namely transferring the product obtained in the step S5 to a cutting station, pressing and cutting the product to a fixing frame through a cutting die, wherein an annular cutting knife is arranged on the cutting die, the inner diameter of the annular cutting knife is matched with the outer diameter of the product, and then cutting redundant rim charge at the bottom of the product;
s7, polishing, namely polishing the cut part of the product obtained in the step S6;
s8, cleaning, namely cleaning the polished product, and air-drying to finish processing.
According to the processing method of the storage basket, through selecting raw materials, the raw materials are selected to have high strength, the durability of the product is improved, glass fibers are added in a melt mixing mode, the structural strength of the storage basket after molding is improved, and the internal net 1 structure is arranged in a cavity, so that injection molding liquid and the internal net 1 can be combined in the injection molding process, the structural strength of the product is greatly enhanced after injection molding, and the product is cut and polished through ejection and demolding, and edge cutting and air drying, so that the whole process can meet the requirements;
by adopting the method, the full combination between the internal net 1 and the injection molding liquid can be directly realized in the injection molding stage, thereby realizing the structure reinforcing effect of the product from inside to outside, greatly increasing the combination strength between the internal net 1 and the injection molding liquid,
the invention is further arranged that the inner net 1 comprises a plurality of vertical fibers 10 distributed in an annular mode and a plurality of radial annular fibers 11 arranged in an upper-lower interval mode and fixedly connected between the plurality of vertical fibers 10, in order to improve the structural strength of the inner net 1, the inner net 1 is structurally arranged to be formed by the vertical fibers 10 distributed in an annular mode and the plurality of radial annular fibers 11 arranged in the upper-lower interval mode and fixedly connected between the plurality of vertical fibers 10, the vertical fibers 10 and the radial annular fibers 11 are combined, the annular fibers enable the vertical fibers 10 to be connected, the integrity of the vertical fibers 10 is improved, further, a good reinforcing effect is achieved when injection molding is carried out, and the uniformity of stress can be greatly improved when the radial annular fibers 11 distributed uniformly are matched, so that the inner net is simple in structure and high in practicability.
The fixing frame comprises a plurality of fiber connecting pieces 2 fixedly connected to the vertical fibers 10, the fiber connecting pieces 2 comprise cladding bodies 20 for cladding the radial fibers, the outer side walls of the cladding bodies 20 are provided with a plurality of extending bodies 21 which are distributed in a ring shape, the outer side walls of the extending bodies 21 are fixedly connected with outer connecting pieces 22, the outer connecting pieces 22 are in contact with the inner wall of the lower die of the injection mold, in order to improve the fixing effect on the inner net 1 during injection molding, the fixing frame is arranged, the fixing frame comprises a plurality of fiber connecting pieces 2 fixedly connected to the vertical fibers 10, the fiber connecting pieces 2 comprise cladding bodies 20 for cladding the radial fibers, the outer side walls of the cladding bodies 20 are provided with a plurality of extending bodies 21 which are distributed in a ring shape, the outer side walls of the extending bodies 21 are fixedly connected with outer connecting pieces 22, the outer connecting pieces 22 are in contact with the inner wall of the lower die of the injection mold, the radial fibers are clad through the cladding bodies 20 arranged in the outer connecting pieces 22, a good fixing effect is formed, and the inner walls of the outer connecting pieces 22 and the lower inner walls are in contact with each other, so that the fixing effect on the injection mold is improved, and the fixing structure is realized.
The invention further provides that the outer connecting piece 22 comprises a connecting rod 220 fixedly connected to the extension body 21, a first spherical locking piece 221 is fixedly connected to the connecting rod 220, a strip-shaped sliding block 222 is connected to each first spherical locking piece 221, a sliding rail matched with the strip-shaped sliding block 222 is arranged on the side wall of the lower die, an upper sealing ring 224 is arranged on the end part of the strip-shaped sliding block 222 in the length direction, the widths of the upper sealing ring 224 and the cavity are in transition fit, in order to reduce the influence of the outer connecting piece 22 on injection products, the outer connecting piece 22 comprises the connecting rod 220 fixedly connected to the extension body 21, a first spherical locking piece 221 is fixedly connected to the connecting rod 220, a plurality of strip-shaped sliding blocks 222 are connected to the first spherical locking piece 221, an upper sealing ring 224 is arranged on the end part of each strip-shaped sliding block 222 in the length direction, and the sliding rail of the lower die are in sliding fit, the inner net 1 can be fixed in the injection molding cavity, accordingly the joint effect between the inner net 1 and the injection molding liquid is improved, the whole strength is greatly improved, in addition, the upper sealing ring 224 and the width of the cavity can be in transition fit, the joint effect can be realized through the upper sealing ring 224, and the cavity is practical, and the cavity is closed.
In the embodiment of the invention, the installation and fixation are performed through the spherical structure and the first spherical groove 223, so that the inner net 1 is ensured to be positioned in the middle part of the cavity, the inner net 1 is ensured to be in a fully unfolded state, the full combination effect with the injection molding liquid is realized, the practicability is strong, and the structure is simple.
The invention further provides that the inner net 1 further comprises a bottom net 12 fixedly connected to the bottoms of the plurality of vertical fibers 10, the bottom net 12 is arranged to form an omnibearing structural strength increase on a product, the bottom net 12 comprises a bottom annular fiber 120 fixedly connected to the vertical fibers 10, the bottom annular fiber 120 is assembled and connected with an extension net 121 arranged in the bottom annular fiber 120, a plurality of annularly distributed connecting bottom posts 122 are fixedly connected to the extension net 121, the structure is adopted, the bottom annular fiber 120 is used as a main carrier, and the extension net 121 and the bottom post 122 are matched to form a structure, the extension net 121 strengthens the coverage of the integral strength of the bottom net 12, and the bottom posts 122 are arranged to form a support on the bottom net 12, ensure that the bottom net 12 can be positioned in the middle position of the product under an injection molding environment, and further greatly improve the structural strength.
The invention further provides that the inner net 1 further comprises a bottom fixing piece 13, the bottom fixing pieces 13 comprise a first annular seat 130 and a second annular seat 131 which are arranged on the lower die and are connected with the bottom of the lower die in a sliding mode, the lower die is provided with a sliding groove 132 used for sliding the first annular seat 131 and the second annular seat 131, a stand column 133 is fixedly connected between the first annular seat 130 and the second annular seat 131, the bottom fixing piece 13 further comprises a plurality of fixing rings 134 connected with the stand columns 133, the fixing rings 134 penetrate through the stand columns 133, the bottom annular fibers 120 are detachably connected to the annular seat through a plurality of second spherical locking blocks 135, and the second spherical locking blocks 135 are distributed on the annular seat in an annular array mode.
The invention is further arranged that a plurality of second spherical grooves 136 connected with the second spherical locking blocks 135 are arranged on the annular seat, one ends of the second spherical locking blocks 135 are arranged in the second spherical grooves 136, the other ends of the second spherical locking blocks 135 are provided with cladding buckles 137, and the cladding buckles 137 are detachably connected with the bottom annular fibers 120.
The present invention further provides that after the first annular seat 130 is introduced into the chute 132, the upper surface of the first annular seat 130 is flush with the bottom surface of the lower mold, the end surface of the opening end of the chute 132 is inclined, the inclined direction of the inclined surface faces away from the chute 132, the lower surface of the first annular seat 130 is provided with an inclined surface with the same slope as the inclined surface of the opening end of the chute 132, and the first annular seat 130 is introduced into the chute 132.
In the embodiment of the invention, the inner net 1 structure is mainly arranged to form a relatively centered state after injection molding in the cavity, and then the inner net 1 is supported and stretched through the fixing frame, so that the combination of the inner net 1 structure and injection molding liquid components is improved, the structural strength of a product is greatly enhanced, the stability is greatly improved, the practicability is strong, the structure is simple, and the inner net 1 is mainly made of glass fibers.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present invention.
Claims (8)
1. The processing method for the storage basket is characterized by comprising the following steps of S1, preparing raw materials, and selecting PE plastic particles or PP plastic particles or PVC plastic particles and glass fiber materials;
s2, melting and mixing, namely putting the plastic particles into a hopper of an injection molding machine, melting, adding glass fibers, fully mixing the molten liquid and the glass fibers by a stirrer, and uniformly stirring;
s3, installing an inner net (1), preparing the inner net (1) matched with the inner structure of the cavity of the injection mold, wherein the inner net (1) is arranged along the outer side wall of the cavity through a fixing frame;
s4, injection molding, namely after the upper die and the lower die are clamped, introducing the mixed melt into a molding die, and cooling for 10-15min;
s5, demolding and blanking, namely opening an upper die of the injection die after cooling, and ejecting a product by a ejection mechanism of the injection die;
s6, cutting, namely transferring the product obtained in the step S5 to a cutting station, pressing and cutting the product to a fixing frame through a cutting die, wherein an annular cutting knife is arranged on the cutting die, the inner diameter of the annular cutting knife is matched with the outer diameter of the product, and then cutting redundant rim charge at the bottom of the product;
s7, polishing, namely polishing the cut part of the product obtained in the step S6;
s8, cleaning, namely cleaning the polished product, and air-drying to finish processing.
2. The processing method for the storage basket according to claim 1, wherein the inner net (1) comprises a plurality of vertical fibers (10) distributed in a ring shape and a plurality of radial annular fibers (11) arranged at intervals up and down are fixedly connected between the plurality of vertical fibers (10).
3. The processing method for the storage basket according to claim 2, wherein the fixing frame comprises a plurality of fiber connecting pieces (2) fixedly connected to the vertical fibers (10), the fiber connecting pieces (2) comprise coating bodies (20) for coating the radial fibers, the outer side walls of the coating bodies (20) are provided with a plurality of extending bodies (21) distributed annularly, the outer side walls of the extending bodies (21) are fixedly connected with outer connecting pieces (22), and the outer connecting pieces (22) are in contact with the inner wall of the lower die of the injection mold.
4. A processing method for a storage basket according to claim 3, wherein the outer connecting piece (22) comprises a connecting rod (220) fixedly connected to the extending body (21), a first spherical locking piece (221) is fixedly connected to the connecting rod (220), each first spherical locking piece (221) is connected with a strip-shaped sliding block (222), the first spherical locking pieces (221) are detachably fixed through a spherical structure and a first spherical groove (223) which is arranged on the strip-shaped sliding block (222) and is matched with the spherical structure, a sliding rail which is matched with the strip-shaped sliding block (222) is arranged on the side wall of the lower die, an upper sealing ring (224) is arranged on the end part of the length direction of each strip-shaped sliding block (222), and the widths of the upper sealing ring (224) and the die cavity are in transition fit.
5. A processing method for a storage basket according to claim 2, wherein the inner net (1) further comprises a bottom net (12) fixedly connected to the bottoms of the plurality of vertical fibers (10), the bottom net (12) comprises a bottom annular fiber (120) fixedly connected to the vertical fibers (10), the bottom annular fiber (120) is assembled and connected with an extension net (121) arranged inside the bottom annular fiber (120), and a plurality of connecting bottom posts (122) distributed annularly are fixedly connected to the extension net (121).
6. The processing method for the storage basket according to claim 5, wherein the inner net (1) further comprises a bottom fixing piece (13), the bottom fixing pieces (13) comprise a first annular seat (130) and a second annular seat (131) which are arranged on the lower die and are connected with the bottom of the lower die in a sliding mode, sliding grooves (132) used for sliding the first annular seat and the second annular seat (131) are formed in the lower die, stand columns (133) are fixedly connected between the first annular seat (130) and the second annular seat (131), the bottom fixing piece (13) further comprises a plurality of fixing rings (134) connected with the stand columns (133), the fixing rings (134) penetrate through the stand columns (133), the bottom annular fibers (120) are detachably connected to the annular seat through a plurality of second spherical locking blocks (135), and the second spherical locking blocks (135) are distributed on the annular seat in an annular array mode.
7. The processing method for the storage basket according to claim 5, wherein a plurality of second spherical grooves (136) connected with the second spherical locking blocks (135) are formed in the annular seat, one end of each second spherical locking block (135) is arranged in each second spherical groove (136), a cladding buckle (137) is arranged at the other end of each second spherical locking block (135), and the cladding buckle (137) is detachably connected with the annular fiber (120) at the bottom.
8. The processing method for the storage basket according to claim 6, wherein after the first annular seat (130) is introduced into the chute (132), the upper surface of the first annular seat (130) is flush with the bottom surface of the lower mold, the end face of the opening end of the chute (132) is inclined, the inclined direction of the inclined surface faces away from the chute (132), the lower surface of the first annular seat (130) is provided with an inclined surface with the same slope as the inclined surface of the opening end of the chute (132), and the first annular seat (130) is introduced into the chute (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310542604.8A CN116690897A (en) | 2023-05-11 | 2023-05-11 | Processing method for storage basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310542604.8A CN116690897A (en) | 2023-05-11 | 2023-05-11 | Processing method for storage basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116690897A true CN116690897A (en) | 2023-09-05 |
Family
ID=87842370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310542604.8A Pending CN116690897A (en) | 2023-05-11 | 2023-05-11 | Processing method for storage basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116690897A (en) |
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2023
- 2023-05-11 CN CN202310542604.8A patent/CN116690897A/en active Pending
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